********************************************************************** * * * I E R S B U L L E T I N - A * * * * Rapid Service/Prediction of Earth Orientation * ********************************************************************** 10 August 2023 Vol. XXXVI No. 032 ______________________________________________________________________ GENERAL INFORMATION: MJD = Julian Date - 2 400 000.5 days UT2-UT1 = 0.022 sin(2*pi*T) - 0.012 cos(2*pi*T) - 0.006 sin(4*pi*T) + 0.007 cos(4*pi*T) where pi = 3.14159265... and T is the date in Besselian years. TT = TAI + 32.184 seconds DUT1= (UT1-UTC) transmitted with time signals = 0.0 seconds beginning 28 July 2022 at 0000 UTC Beginning 1 January 2017: TAI-UTC = 37.000 000 seconds *********************************************************************** * ANNOUNCEMENTS: * * * * NO leap second will be introduced at the end of December 2023. * * * * The primary source for IERS Rapid Service/Prediction Center (RS/PC) * * data products is the official IERS RS/PC website: * * https://maia.usno.navy.mil * * * * IERS RS/PC products are also available from: * * NASA CDDIS: https://cddis.nasa.gov/archive/products/iers/ * * NASA CDDIS: ftps://gdc.cddis.eosdis.nasa.gov/products/iers/ * * IERS Central Bureau: https://datacenter.iers.org/eop.php * * * * Questions about IERS RS/PC products can be emailed to: * * eopcp@us.navy.mil * * * * Distribution statement A: * * Approved for public release: distribution unlimited. * * * *********************************************************************** ________________________________________________________________________ The contributed observations used in the preparation of this Bulletin are available at . The contributed analysis results are based on data from Very Long Baseline Interferometry (VLBI), Satellite Laser Ranging (SLR), the Global Positioning System (GPS) satellites, Lunar Laser Ranging (LLR), and meteorological predictions of variations in Atmospheric Angular Momentum (AAM). ________________________________________________________________________ COMBINED EARTH ORIENTATION PARAMETERS: IERS Rapid Service MJD x error y error UT1-UTC error " " " " s s 23 8 4 60160 0.26556 .00009 0.46825 .00009 -0.013879 0.000014 23 8 5 60161 0.26794 .00009 0.46644 .00009 -0.014034 0.000013 23 8 6 60162 0.27048 .00009 0.46490 .00009 -0.014224 0.000012 23 8 7 60163 0.27282 .00009 0.46357 .00009 -0.014188 0.000013 23 8 8 60164 0.27470 .00009 0.46222 .00009 -0.013916 0.000013 23 8 9 60165 0.27632 .00009 0.46064 .00009 -0.013460 0.000013 23 8 10 60166 0.27782 .00009 0.45877 .00009 -0.012807 0.000055 _______________________________________________________________________ PREDICTIONS: The following formulas will not reproduce the predictions given below, but may be used to extend the predictions beyond the end of this table. x = 0.1429 + 0.0822 cos A + 0.0570 sin A + 0.0536 cos C + 0.0537 sin C y = 0.3513 + 0.0561 cos A - 0.0739 sin A + 0.0537 cos C - 0.0536 sin C UT1-UTC = -0.0422 + 0.00009 (MJD - 60174) - (UT2-UT1) where A = 2*pi*(MJD-60166)/365.25 and C = 2*pi*(MJD-60166)/435. TAI-UTC(MJD 60167) = 37.0 The accuracy may be estimated from the expressions: S x,y = 0.00068 (MJD-60166)**0.80 S t = 0.00025 (MJD-60166)**0.75 Estimated accuracies are: Predictions 10 d 20 d 30 d 40 d Polar coord's 0.004 0.007 0.010 0.013 UT1-UTC 0.0014 0.0024 0.0032 0.0040 MJD x(arcsec) y(arcsec) UT1-UTC(sec) 2023 8 11 60167 0.2793 0.4567 -0.01188 2023 8 12 60168 0.2807 0.4545 -0.01078 2023 8 13 60169 0.2821 0.4523 -0.00961 2023 8 14 60170 0.2836 0.4500 -0.00849 2023 8 15 60171 0.2850 0.4478 -0.00749 2023 8 16 60172 0.2864 0.4456 -0.00665 2023 8 17 60173 0.2877 0.4434 -0.00597 2023 8 18 60174 0.2890 0.4412 -0.00547 2023 8 19 60175 0.2903 0.4390 -0.00513 2023 8 20 60176 0.2915 0.4368 -0.00492 2023 8 21 60177 0.2927 0.4345 -0.00475 2023 8 22 60178 0.2939 0.4322 -0.00456 2023 8 23 60179 0.2950 0.4299 -0.00431 2023 8 24 60180 0.2960 0.4275 -0.00392 2023 8 25 60181 0.2970 0.4252 -0.00337 2023 8 26 60182 0.2979 0.4228 -0.00269 2023 8 27 60183 0.2988 0.4204 -0.00197 2023 8 28 60184 0.2996 0.4179 -0.00132 2023 8 29 60185 0.3004 0.4155 -0.00089 2023 8 30 60186 0.3012 0.4130 -0.00079 2023 8 31 60187 0.3020 0.4106 -0.00105 2023 9 1 60188 0.3027 0.4081 -0.00162 2023 9 2 60189 0.3033 0.4056 -0.00234 2023 9 3 60190 0.3040 0.4031 -0.00301 2023 9 4 60191 0.3046 0.4006 -0.00347 2023 9 5 60192 0.3051 0.3982 -0.00363 2023 9 6 60193 0.3056 0.3956 -0.00349 2023 9 7 60194 0.3060 0.3931 -0.00309 2023 9 8 60195 0.3064 0.3906 -0.00252 2023 9 9 60196 0.3068 0.3881 -0.00188 2023 9 10 60197 0.3071 0.3855 -0.00126 2023 9 11 60198 0.3074 0.3830 -0.00075 2023 9 12 60199 0.3076 0.3805 -0.00041 2023 9 13 60200 0.3078 0.3779 -0.00025 2023 9 14 60201 0.3079 0.3754 -0.00028 2023 9 15 60202 0.3081 0.3729 -0.00049 2023 9 16 60203 0.3081 0.3703 -0.00082 2023 9 17 60204 0.3081 0.3678 -0.00122 2023 9 18 60205 0.3081 0.3652 -0.00161 2023 9 19 60206 0.3080 0.3627 -0.00191 2023 9 20 60207 0.3079 0.3602 -0.00206 2023 9 21 60208 0.3078 0.3576 -0.00204 2023 9 22 60209 0.3076 0.3551 -0.00185 2023 9 23 60210 0.3073 0.3526 -0.00157 2023 9 24 60211 0.3070 0.3501 -0.00130 2023 9 25 60212 0.3067 0.3476 -0.00118 2023 9 26 60213 0.3064 0.3451 -0.00132 2023 9 27 60214 0.3059 0.3426 -0.00181 2023 9 28 60215 0.3055 0.3401 -0.00262 2023 9 29 60216 0.3050 0.3376 -0.00367 2023 9 30 60217 0.3045 0.3351 -0.00478 2023 10 1 60218 0.3039 0.3327 -0.00577 2023 10 2 60219 0.3033 0.3302 -0.00652 2023 10 3 60220 0.3026 0.3278 -0.00697 2023 10 4 60221 0.3019 0.3254 -0.00716 2023 10 5 60222 0.3012 0.3229 -0.00717 2023 10 6 60223 0.3004 0.3205 -0.00708 2023 10 7 60224 0.2996 0.3182 -0.00700 2023 10 8 60225 0.2987 0.3158 -0.00699 2023 10 9 60226 0.2978 0.3134 -0.00711 2023 10 10 60227 0.2969 0.3111 -0.00740 2023 10 11 60228 0.2959 0.3087 -0.00787 2023 10 12 60229 0.2949 0.3064 -0.00851 2023 10 13 60230 0.2938 0.3041 -0.00927 2023 10 14 60231 0.2927 0.3019 -0.01010 2023 10 15 60232 0.2916 0.2996 -0.01091 2023 10 16 60233 0.2904 0.2974 -0.01163 2023 10 17 60234 0.2892 0.2951 -0.01218 2023 10 18 60235 0.2880 0.2929 -0.01253 2023 10 19 60236 0.2867 0.2908 -0.01269 2023 10 20 60237 0.2854 0.2886 -0.01270 2023 10 21 60238 0.2841 0.2865 -0.01267 2023 10 22 60239 0.2827 0.2844 -0.01271 2023 10 23 60240 0.2813 0.2823 -0.01296 2023 10 24 60241 0.2798 0.2802 -0.01349 2023 10 25 60242 0.2783 0.2781 -0.01432 2023 10 26 60243 0.2768 0.2761 -0.01540 2023 10 27 60244 0.2753 0.2741 -0.01660 2023 10 28 60245 0.2737 0.2722 -0.01774 2023 10 29 60246 0.2721 0.2702 -0.01868 2023 10 30 60247 0.2705 0.2683 -0.01933 2023 10 31 60248 0.2688 0.2664 -0.01966 2023 11 1 60249 0.2671 0.2645 -0.01974 2023 11 2 60250 0.2654 0.2627 -0.01964 2023 11 3 60251 0.2636 0.2609 -0.01948 2023 11 4 60252 0.2618 0.2591 -0.01935 2023 11 5 60253 0.2600 0.2573 -0.01932 2023 11 6 60254 0.2582 0.2556 -0.01945 2023 11 7 60255 0.2563 0.2539 -0.01974 2023 11 8 60256 0.2544 0.2523 -0.02020 2023 11 9 60257 0.2525 0.2506 -0.02079 2023 11 10 60258 0.2505 0.2490 -0.02147 2023 11 11 60259 0.2486 0.2475 -0.02216 2023 11 12 60260 0.2466 0.2459 -0.02278 2023 11 13 60261 0.2445 0.2444 -0.02326 2023 11 14 60262 0.2425 0.2429 -0.02354 2023 11 15 60263 0.2404 0.2415 -0.02361 2023 11 16 60264 0.2384 0.2401 -0.02350 2023 11 17 60265 0.2363 0.2387 -0.02331 2023 11 18 60266 0.2341 0.2374 -0.02316 2023 11 19 60267 0.2320 0.2360 -0.02316 2023 11 20 60268 0.2298 0.2348 -0.02341 2023 11 21 60269 0.2276 0.2335 -0.02393 2023 11 22 60270 0.2254 0.2323 -0.02469 2023 11 23 60271 0.2232 0.2311 -0.02559 2023 11 24 60272 0.2210 0.2300 -0.02648 2023 11 25 60273 0.2187 0.2289 -0.02723 2023 11 26 60274 0.2165 0.2278 -0.02773 2023 11 27 60275 0.2142 0.2268 -0.02803 2023 11 28 60276 0.2119 0.2258 -0.02806 2023 11 29 60277 0.2096 0.2249 -0.02789 2023 11 30 60278 0.2073 0.2240 -0.02762 2023 12 1 60279 0.2049 0.2231 -0.02734 2023 12 2 60280 0.2026 0.2222 -0.02713 2023 12 3 60281 0.2002 0.2214 -0.02706 2023 12 4 60282 0.1979 0.2206 -0.02714 2023 12 5 60283 0.1955 0.2199 -0.02737 2023 12 6 60284 0.1931 0.2192 -0.02775 2023 12 7 60285 0.1907 0.2185 -0.02821 2023 12 8 60286 0.1883 0.2179 -0.02871 2023 12 9 60287 0.1859 0.2173 -0.02917 2023 12 10 60288 0.1835 0.2168 -0.02951 2023 12 11 60289 0.1811 0.2163 -0.02968 2023 12 12 60290 0.1787 0.2158 -0.02964 2023 12 13 60291 0.1762 0.2154 -0.02941 2023 12 14 60292 0.1738 0.2150 -0.02906 2023 12 15 60293 0.1714 0.2146 -0.02871 2023 12 16 60294 0.1690 0.2143 -0.02850 2023 12 17 60295 0.1665 0.2140 -0.02853 2023 12 18 60296 0.1641 0.2138 -0.02884 2023 12 19 60297 0.1616 0.2136 -0.02938 2023 12 20 60298 0.1592 0.2134 -0.03007 2023 12 21 60299 0.1568 0.2133 -0.03078 2023 12 22 60300 0.1543 0.2132 -0.03136 2023 12 23 60301 0.1519 0.2132 -0.03172 2023 12 24 60302 0.1495 0.2131 -0.03181 2023 12 25 60303 0.1471 0.2132 -0.03164 2023 12 26 60304 0.1446 0.2132 -0.03126 2023 12 27 60305 0.1422 0.2133 -0.03076 2023 12 28 60306 0.1398 0.2135 -0.03023 2023 12 29 60307 0.1374 0.2136 -0.02977 2023 12 30 60308 0.1350 0.2139 -0.02942 2023 12 31 60309 0.1326 0.2141 -0.02924 2024 1 1 60310 0.1303 0.2144 -0.02921 2024 1 2 60311 0.1279 0.2147 -0.02934 2024 1 3 60312 0.1255 0.2151 -0.02957 2024 1 4 60313 0.1232 0.2155 -0.02986 2024 1 5 60314 0.1209 0.2159 -0.03013 2024 1 6 60315 0.1185 0.2164 -0.03032 2024 1 7 60316 0.1162 0.2169 -0.03037 2024 1 8 60317 0.1139 0.2174 -0.03024 2024 1 9 60318 0.1116 0.2180 -0.02992 2024 1 10 60319 0.1093 0.2186 -0.02946 2024 1 11 60320 0.1071 0.2193 -0.02897 2024 1 12 60321 0.1048 0.2200 -0.02860 2024 1 13 60322 0.1026 0.2207 -0.02846 2024 1 14 60323 0.1004 0.2214 -0.02862 2024 1 15 60324 0.0982 0.2222 -0.02908 2024 1 16 60325 0.0960 0.2230 -0.02972 2024 1 17 60326 0.0939 0.2239 -0.03040 2024 1 18 60327 0.0917 0.2248 -0.03097 2024 1 19 60328 0.0896 0.2257 -0.03132 2024 1 20 60329 0.0875 0.2267 -0.03141 2024 1 21 60330 0.0854 0.2277 -0.03123 2024 1 22 60331 0.0834 0.2287 -0.03084 2024 1 23 60332 0.0813 0.2297 -0.03032 2024 1 24 60333 0.0793 0.2308 -0.02976 2024 1 25 60334 0.0773 0.2319 -0.02925 2024 1 26 60335 0.0753 0.2331 -0.02886 2024 1 27 60336 0.0734 0.2342 -0.02864 2024 1 28 60337 0.0715 0.2354 -0.02859 2024 1 29 60338 0.0696 0.2367 -0.02870 2024 1 30 60339 0.0677 0.2379 -0.02894 2024 1 31 60340 0.0658 0.2392 -0.02925 2024 2 1 60341 0.0640 0.2405 -0.02957 2024 2 2 60342 0.0622 0.2419 -0.02983 2024 2 3 60343 0.0604 0.2433 -0.02998 2024 2 4 60344 0.0587 0.2447 -0.02998 2024 2 5 60345 0.0570 0.2461 -0.02981 2024 2 6 60346 0.0553 0.2475 -0.02949 2024 2 7 60347 0.0536 0.2490 -0.02912 2024 2 8 60348 0.0520 0.2505 -0.02883 2024 2 9 60349 0.0504 0.2520 -0.02875 2024 2 10 60350 0.0488 0.2536 -0.02899 2024 2 11 60351 0.0473 0.2552 -0.02958 2024 2 12 60352 0.0458 0.2568 -0.03045 2024 2 13 60353 0.0443 0.2584 -0.03143 2024 2 14 60354 0.0428 0.2600 -0.03234 2024 2 15 60355 0.0414 0.2617 -0.03302 2024 2 16 60356 0.0400 0.2634 -0.03339 2024 2 17 60357 0.0387 0.2651 -0.03344 2024 2 18 60358 0.0373 0.2668 -0.03324 2024 2 19 60359 0.0361 0.2686 -0.03288 2024 2 20 60360 0.0348 0.2704 -0.03247 2024 2 21 60361 0.0336 0.2721 -0.03210 2024 2 22 60362 0.0324 0.2739 -0.03185 2024 2 23 60363 0.0312 0.2758 -0.03175 2024 2 24 60364 0.0301 0.2776 -0.03182 2024 2 25 60365 0.0290 0.2795 -0.03205 2024 2 26 60366 0.0280 0.2813 -0.03240 2024 2 27 60367 0.0269 0.2832 -0.03282 2024 2 28 60368 0.0259 0.2851 -0.03324 2024 2 29 60369 0.0250 0.2870 -0.03359 2024 3 1 60370 0.0241 0.2890 -0.03381 2024 3 2 60371 0.0232 0.2909 -0.03386 2024 3 3 60372 0.0224 0.2929 -0.03372 2024 3 4 60373 0.0215 0.2949 -0.03342 2024 3 5 60374 0.0208 0.2968 -0.03300 2024 3 6 60375 0.0200 0.2988 -0.03257 2024 3 7 60376 0.0193 0.3008 -0.03228 2024 3 8 60377 0.0187 0.3028 -0.03224 2024 3 9 60378 0.0180 0.3049 -0.03255 2024 3 10 60379 0.0175 0.3069 -0.03319 2024 3 11 60380 0.0169 0.3089 -0.03405 2024 3 12 60381 0.0164 0.3110 -0.03496 2024 3 13 60382 0.0159 0.3130 -0.03573 2024 3 14 60383 0.0155 0.3151 -0.03626 2024 3 15 60384 0.0151 0.3171 -0.03652 2024 3 16 60385 0.0147 0.3192 -0.03657 2024 3 17 60386 0.0144 0.3213 -0.03643 2024 3 18 60387 0.0141 0.3234 -0.03618 2024 3 19 60388 0.0138 0.3254 -0.03594 2024 3 20 60389 0.0136 0.3275 -0.03580 2024 3 21 60390 0.0134 0.3296 -0.03576 2024 3 22 60391 0.0132 0.3317 -0.03593 2024 3 23 60392 0.0131 0.3338 -0.03634 2024 3 24 60393 0.0131 0.3359 -0.03705 2024 3 25 60394 0.0130 0.3380 -0.03789 2024 3 26 60395 0.0130 0.3401 -0.03879 2024 3 27 60396 0.0131 0.3422 -0.03962 2024 3 28 60397 0.0131 0.3442 -0.04033 2024 3 29 60398 0.0132 0.3463 -0.04085 2024 3 30 60399 0.0134 0.3484 -0.04118 2024 3 31 60400 0.0136 0.3505 -0.04126 2024 4 1 60401 0.0138 0.3526 -0.04121 2024 4 2 60402 0.0140 0.3546 -0.04116 2024 4 3 60403 0.0143 0.3567 -0.04114 2024 4 4 60404 0.0146 0.3587 -0.04141 2024 4 5 60405 0.0150 0.3608 -0.04197 2024 4 6 60406 0.0154 0.3628 -0.04288 2024 4 7 60407 0.0158 0.3649 -0.04411 2024 4 8 60408 0.0163 0.3669 -0.04555 2024 4 9 60409 0.0168 0.3689 -0.04695 2024 4 10 60410 0.0173 0.3709 -0.04802 2024 4 11 60411 0.0179 0.3729 -0.04878 2024 4 12 60412 0.0185 0.3749 -0.04917 2024 4 13 60413 0.0191 0.3769 -0.04930 2024 4 14 60414 0.0198 0.3789 -0.04927 2024 4 15 60415 0.0205 0.3808 -0.04907 2024 4 16 60416 0.0213 0.3828 -0.04881 2024 4 17 60417 0.0220 0.3847 -0.04863 2024 4 18 60418 0.0228 0.3866 -0.04864 2024 4 19 60419 0.0237 0.3885 -0.04886 2024 4 20 60420 0.0245 0.3904 -0.04913 2024 4 21 60421 0.0254 0.3923 -0.04954 2024 4 22 60422 0.0264 0.3942 -0.04998 2024 4 23 60423 0.0273 0.3960 -0.05045 2024 4 24 60424 0.0283 0.3978 -0.05079 2024 4 25 60425 0.0293 0.3996 -0.05095 2024 4 26 60426 0.0304 0.4014 -0.05094 2024 4 27 60427 0.0315 0.4032 -0.05075 2024 4 28 60428 0.0326 0.4050 -0.05037 2024 4 29 60429 0.0337 0.4067 -0.04988 2024 4 30 60430 0.0349 0.4084 -0.04941 2024 5 1 60431 0.0361 0.4101 -0.04908 2024 5 2 60432 0.0373 0.4118 -0.04903 2024 5 3 60433 0.0385 0.4135 -0.04923 2024 5 4 60434 0.0398 0.4151 -0.04979 2024 5 5 60435 0.0411 0.4167 -0.05049 2024 5 6 60436 0.0424 0.4183 -0.05124 2024 5 7 60437 0.0438 0.4199 -0.05190 2024 5 8 60438 0.0452 0.4215 -0.05230 2024 5 9 60439 0.0466 0.4230 -0.05241 2024 5 10 60440 0.0480 0.4245 -0.05229 2024 5 11 60441 0.0494 0.4260 -0.05197 2024 5 12 60442 0.0509 0.4274 -0.05159 2024 5 13 60443 0.0524 0.4289 -0.05120 2024 5 14 60444 0.0539 0.4303 -0.05091 2024 5 15 60445 0.0555 0.4317 -0.05080 2024 5 16 60446 0.0570 0.4330 -0.05072 2024 5 17 60447 0.0586 0.4344 -0.05084 2024 5 18 60448 0.0602 0.4357 -0.05107 2024 5 19 60449 0.0618 0.4370 -0.05130 2024 5 20 60450 0.0635 0.4382 -0.05152 2024 5 21 60451 0.0651 0.4394 -0.05164 2024 5 22 60452 0.0668 0.4406 -0.05160 2024 5 23 60453 0.0685 0.4418 -0.05136 2024 5 24 60454 0.0702 0.4430 -0.05092 2024 5 25 60455 0.0719 0.4441 -0.05032 2024 5 26 60456 0.0737 0.4452 -0.04974 2024 5 27 60457 0.0754 0.4462 -0.04911 2024 5 28 60458 0.0772 0.4473 -0.04861 2024 5 29 60459 0.0790 0.4483 -0.04835 2024 5 30 60460 0.0808 0.4493 -0.04835 2024 5 31 60461 0.0826 0.4502 -0.04868 2024 6 1 60462 0.0845 0.4511 -0.04917 2024 6 2 60463 0.0863 0.4520 -0.04960 2024 6 3 60464 0.0882 0.4529 -0.04987 2024 6 4 60465 0.0900 0.4537 -0.04987 2024 6 5 60466 0.0919 0.4545 -0.04956 2024 6 6 60467 0.0938 0.4553 -0.04901 2024 6 7 60468 0.0957 0.4560 -0.04821 2024 6 8 60469 0.0976 0.4567 -0.04727 2024 6 9 60470 0.0995 0.4574 -0.04638 2024 6 10 60471 0.1014 0.4581 -0.04558 2024 6 11 60472 0.1033 0.4587 -0.04492 2024 6 12 60473 0.1053 0.4593 -0.04446 2024 6 13 60474 0.1072 0.4598 -0.04412 2024 6 14 60475 0.1092 0.4603 -0.04385 2024 6 15 60476 0.1111 0.4608 -0.04367 2024 6 16 60477 0.1131 0.4613 -0.04349 2024 6 17 60478 0.1150 0.4617 -0.04327 2024 6 18 60479 0.1170 0.4621 -0.04290 2024 6 19 60480 0.1189 0.4625 -0.04223 2024 6 20 60481 0.1209 0.4628 -0.04133 2024 6 21 60482 0.1229 0.4631 -0.04015 2024 6 22 60483 0.1248 0.4634 -0.03877 2024 6 23 60484 0.1268 0.4636 -0.03738 2024 6 24 60485 0.1288 0.4638 -0.03609 2024 6 25 60486 0.1307 0.4640 -0.03501 2024 6 26 60487 0.1327 0.4642 -0.03418 2024 6 27 60488 0.1347 0.4643 -0.03359 2024 6 28 60489 0.1366 0.4644 -0.03313 2024 6 29 60490 0.1386 0.4644 -0.03272 2024 6 30 60491 0.1405 0.4645 -0.03223 2024 7 1 60492 0.1425 0.4644 -0.03158 2024 7 2 60493 0.1444 0.4644 -0.03071 2024 7 3 60494 0.1464 0.4643 -0.02952 2024 7 4 60495 0.1483 0.4642 -0.02803 2024 7 5 60496 0.1502 0.4641 -0.02642 2024 7 6 60497 0.1521 0.4639 -0.02476 2024 7 7 60498 0.1540 0.4637 -0.02313 2024 7 8 60499 0.1559 0.4635 -0.02165 2024 7 9 60500 0.1578 0.4633 -0.02025 2024 7 10 60501 0.1597 0.4630 -0.01896 2024 7 11 60502 0.1616 0.4627 -0.01786 2024 7 12 60503 0.1635 0.4623 -0.01685 2024 7 13 60504 0.1653 0.4620 -0.01590 2024 7 14 60505 0.1672 0.4616 -0.01494 2024 7 15 60506 0.1690 0.4611 -0.01383 2024 7 16 60507 0.1708 0.4607 -0.01268 2024 7 17 60508 0.1726 0.4602 -0.01141 2024 7 18 60509 0.1744 0.4597 -0.00997 2024 7 19 60510 0.1762 0.4591 -0.00848 2024 7 20 60511 0.1780 0.4586 -0.00689 2024 7 21 60512 0.1797 0.4580 -0.00547 2024 7 22 60513 0.1815 0.4573 -0.00424 2024 7 23 60514 0.1832 0.4567 -0.00336 2024 7 24 60515 0.1849 0.4560 -0.00278 2024 7 25 60516 0.1866 0.4553 -0.00248 2024 7 26 60517 0.1882 0.4546 -0.00230 2024 7 27 60518 0.1899 0.4538 -0.00209 2024 7 28 60519 0.1915 0.4530 -0.00166 2024 7 29 60520 0.1931 0.4522 -0.00105 2024 7 30 60521 0.1947 0.4514 -0.00010 2024 7 31 60522 0.1963 0.4505 0.00110 2024 8 1 60523 0.1979 0.4496 0.00244 2024 8 2 60524 0.1994 0.4487 0.00387 2024 8 3 60525 0.2009 0.4478 0.00529 2024 8 4 60526 0.2024 0.4468 0.00663 2024 8 5 60527 0.2039 0.4458 0.00784 2024 8 6 60528 0.2054 0.4448 0.00896 2024 8 7 60529 0.2068 0.4438 0.00994 2024 8 8 60530 0.2082 0.4428 0.01081 2024 8 9 60531 0.2096 0.4417 0.01162 These predictions are based on all announced leap seconds. CELESTIAL POLE OFFSET SERIES: NEOS Celestial Pole Offset Series MJD dpsi error deps error (msec. of arc) 60147 -114.92 1.05 -9.11 0.22 60148 -114.76 1.05 -9.01 0.22 60149 -114.67 1.05 -8.88 0.22 60150 -115.00 1.00 -8.86 0.20 IAU2000A Celestial Pole Offset Series MJD dX error dY error (msec. of arc) 60147 0.421 0.420 -0.237 0.225 60148 0.414 0.416 -0.240 0.219 60149 0.408 0.416 -0.237 0.219 60150 0.401 0.398 -0.232 0.203